When I took in my first rescue cat, KK, I really didn’t know exactly what I was getting into. All the previous cats I’d ever been around as a kid had been outdoor barn cats, so acclimating one to indoor living was new to me. Indoor living was also apparently new to KK as well, given how determined he was to go outside whenever he wanted. As I found in my experience with KK and all my subsequent cats, you have to train a cat, just like a dog, to follow rules and learn what is and isn’t allowed in the home for it to be a happy and harmonious place.